Jual Sound Level Meter CEM DT 855 With Data Logger || Cek & Harga 082217294199

 Jual Sound Level Meter CEM DT 855 With Data Logger, Sound Level Meter CEM DT 855 With Data Logger, Harga Sound Level Meter CEM DT 855 With Data Logger, JUal CEM DT 855 Sound Level Meter, Spek Sound Level Meter CEM DT-855, Beli Sound Level Meter CEM DT 855 di 082217294199

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Speksifikasi : Sound Level Meter CEM DT-855 Sound Level Meter DT-855/855S Sound Level Meters are designed for noise project, quality control, illness prevention & cure and all kinds of environmental sounds measurements. It is applied to the sounds measurement at factory, school, office, traffic access and household etc.

Features	DT-855	DT-855S
This unit confirms to the IEC61672-1 class 2 for Sound Level Meters	*	*
MAX & MIN measurements	*	*
Overrange & Underrange display	*	*
A & C Weighting	*	*
FAST & SLOW response	*	*
Analog AC/DC outputs for connection to frequency analyzer or X-Y shaft recorder	*	*
Datalogger function	*	*
Adjustable Alarm-Levels	*	*
Memory for 32700 readings	*
2GB Micro SD memory card		*
Bluetooth interface to smartphone/PC

Size (H x W x D): 248mm x 65mm x 45mm
Weight: 248g

Specifications
Standard	IEC61672-1 Type 2, ANSI S1.4 Type2
Accuracy	± 1.4dB
Frequency range	31.5Hz ~ 8kHz
Dynamic range	50dB
Level ranges	Lo:30dB~80dB Med:50dB~100dB   Hi:80dB~130dB         Auto:30dB~130dB
Time weighting	FAST ( 125mS ), SLOW ( 1s )
Microphone	1/2 inch electret condenser microphone
Resolution	0.1dB
Display Update	2 times/sec
Analog output	AC/DC outputs, AC=1Vrms, DC=10mV/dB